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"Bath Salts" Added to controlled chem list in LA
I agree that things have gotten out of hand in terms of regulation, but offhand I can think of a few ... |
4-6-2011 at 14:47
by: entropy51 |
The short questions thread (3)
[rquote=211478&tid=14239&author=Picric-A]After atempting to reduce 1,3-dinitrobenzene with N ... |
30-5-2011 at 08:43
by: entropy51 |
isopropyl chloride
[rquote=211216&tid=16441&author=ItalianChemist]You need dry reagent, use HCl gas(dry), and a ... |
28-5-2011 at 10:43
by: entropy51 |
Separating Lidocaine from other ingredients
Sorry, my bad. Isotonic sodium chloride is 0.9 gm per 100 mL, not per liter. So your 50 mL probabl ... |
27-5-2011 at 17:40
by: entropy51 |
Separating Lidocaine from other ingredients
The only constituent present in significant amounts will be NaCl, less than 1 gm per liter, or 0.05 ... |
27-5-2011 at 16:09
by: entropy51 |
is this freakin' ebay? take yer ipads elsewhere
The smell test for prospective new members has been suggested before:
[rquote=161098&tid=12748& ... |
26-5-2011 at 17:03
by: entropy51 |
Safety Tips for n00bs/kw3ls
[rquote=210991&tid=16406&author=Arthur Dent]I limit my vacuum experiments to the vacuum atta ... |
26-5-2011 at 13:13
by: entropy51 |
Acquiring Tert-amyl alcohol
[b]Another reason to use the Search Engine[/b]
There's a seven page thread on [url=www.sciencemad ... |
25-5-2011 at 15:21
by: entropy51 |
SOCl2 via COCl2
[rquote=210770&tid=16398&author=ScienceSquirrel]You might have an interview with the local p ... |
24-5-2011 at 09:23
by: entropy51 |
Misconceptions in the Laboratory
A union steward once said to me "most supervisors don't mind being corrected, but not too often, and ... |
22-5-2011 at 16:30
by: entropy51 |
Cold pack disappointment
[rquote=210519&tid=16374&author=hkparker]Same here in the US, cold packs are mostly urea now ... |
22-5-2011 at 07:36
by: entropy51 |
Looking for a Brother In O-chemistry
So that's you over at rollitup.org?[quote]Just scored a bag of some nice bud. lime greenish shits so ... |
21-5-2011 at 16:16
by: entropy51 |
Sodium chlorite storage, unstable?
An old Aldrich catalog states:
Cautiously acidify a 3% solution to pH 2 with sulfuric acid. Caut ... |
21-5-2011 at 07:29
by: entropy51 |
need some advice...
[rquote=210339&tid=16325&author=Magic Muzzlet]What is available to you may not be available ... |
19-5-2011 at 17:11
by: entropy51 |
need some advice...
[rquote=210247&tid=16325&author=Arthur Dent]30% H2O2 is much more expensive and much harder ... |
19-5-2011 at 15:59
by: entropy51 |
need some advice...
[rquote=209972&tid=16325&author=#maverick#]i have yet to find a cheap source for concentrate ... |
17-5-2011 at 05:59
by: entropy51 |
isopropanol peroxide
Isopropanol (iPrOH) apparently does form peroxides. There is a report in [url=http://pubs.acs.org/d ... |
17-5-2011 at 05:48
by: entropy51 |
Nitrate of Ammonia- cold pack sources in the UK??
[rquote=209922&tid=16323&author=Wizzard]Most have been phased out, I used to be able to get ... |
16-5-2011 at 16:23
by: entropy51 |
Concerning the synthesis of Ethyl Acetate
A quick Google turns up this prep from Norris' Experimental Organic Chemistry which is also in the f ... |
15-5-2011 at 08:28
by: entropy51 |
aryloxozolines
[rquote=209722&tid=16304&author=azo]? whats going on here. I posted a question about organic ... |
13-5-2011 at 16:07
by: entropy51 |
Dissolving KCl in water
The enthalpy of solution of KCl is about 17 kJ/mole, according to several references found using ... ... |
10-5-2011 at 13:10
by: entropy51 |
need help with oxidation conditions
[rquote=209519&tid=16108&author=spirocycle]when a polymerization reaction occured. garbage. ... |
10-5-2011 at 12:01
by: entropy51 |
NaOH in the eyes
[rquote=209506&tid=16285&author=terrax753]You guys who are recommending that I seek an eye s ... |
10-5-2011 at 08:38
by: entropy51 |
NaOH in the eyes
[rquote=209493&tid=16285&author=UKnowNotWatUDo]I've heard that before about acids and bases ... |
10-5-2011 at 07:31
by: entropy51 |
NaOH in the eyes
[rquote=209482&tid=16285&author=terrax753]Still, some searching online has me worried. Shoul ... |
10-5-2011 at 06:48
by: entropy51 |
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